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3309633 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3309633: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: COBALT ALLOY OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 1.137 INCHES MINIMUM AND 1.147 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, spring_free_length: 1.750 INCHES NOMINAL IN, spring_solid_length: 0.5625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-841-5210, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
3309633
NSN: 5360-00-841-5210
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 55380 — HATCH & KIRK, INC. (USA)
SPECIFICATIONS
materialCOBALT ALLOY OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity5
inside_diameter1.137 INCHES MINIMUM AND 1.147 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
spring_free_length1.750 INCHES NOMINAL IN
spring_solid_length0.5625 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter1.365 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
NSN5360-00-841-5210
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 3309633 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.365 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.5625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 1.750 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.137 INCHES MINIMUM AND 1.147 INCHES MAXIMUM IN
•
COIL QUANTITY: 5
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.365 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.5625 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH1.750 INCHES NOMINAL IN
INSIDE DIAMETER1.137 INCHES MINIMUM AND 1.147 INCHES MAXIMUM IN
COIL QUANTITY5
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALCOBALT ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
31953Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3309633?
3309633 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 3309633?
There is 1 known substitute for 3309633: 31953. Substitute compatibility should be verified for your specific system.
What is the NSN for 3309633?
3309633 is cataloged in the U.S. Government catalog under NSN 5360-00-841-5210. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.